What a great looking bike! - I have a triumph ODB2 cable if you need to borrow - you can download TuneECU and the use either the map supplied with your arrow or a map to suit your config. Eg - i removed the twin underseat exhaust and fitted a Zard single low exhaust and k&n filter, and used the Arrow/Single low/K&N map that Triumph developed. Works perfect. The difference wasnt just in using the correct fuelling - it also made the throttle less "snatchy" which made acceleration operation more linear and operation more friendly.